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Tag for content related to software performance.

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OPFS: The Browser's Built-in Filesystem Explained

OPFS: The Browser's Built-in Filesystem Explained

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9 min read
Show HN: NextGen DLM – A lightweight, open-source download manager built in Rust & Tauri (Memory: 24MB, WAF: 1.0)

Show HN: NextGen DLM – A lightweight, open-source download manager built in Rust & Tauri (Memory: 24MB, WAF: 1.0)

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2 min read
Reading PostgreSQL EXPLAIN and EXPLAIN ANALYZE Output

Reading PostgreSQL EXPLAIN and EXPLAIN ANALYZE Output

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14 min read
Announcing OpenTelemetry mobile tracing (that actually works)

Announcing OpenTelemetry mobile tracing (that actually works)

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6 min read
Goroutines To OS Threads: The 73% Latency Drop We Measured By Promoting Work

Goroutines To OS Threads: The 73% Latency Drop We Measured By Promoting Work

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7 min read
PostgreSQL: debugging a slow query and optimizing it

PostgreSQL: debugging a slow query and optimizing it

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9 min read
KairoDB-Human-Readable Databases

KairoDB-Human-Readable Databases

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1 min read
Scaling a Privacy-First FinTech Directory to 48k Programmatic Pages with Zero Server Overhead

Scaling a Privacy-First FinTech Directory to 48k Programmatic Pages with Zero Server Overhead

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4 min read
Building Blazing-Fast Ebook Converters: Debouncing, Chunking & Web Workers for Responsive UI

Building Blazing-Fast Ebook Converters: Debouncing, Chunking & Web Workers for Responsive UI

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9 min read
Optimizing Large DOCX to PDF Conversions in the Browser: Web Workers to Prevent UI Freezes

Optimizing Large DOCX to PDF Conversions in the Browser: Web Workers to Prevent UI Freezes

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9 min read
Why You Must Stop Pasting Production Payloads into Web Decoders: Building a Secure Base64 Decode Strategy

Why You Must Stop Pasting Production Payloads into Web Decoders: Building a Secure Base64 Decode Strategy

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5 min read
Post-Mortem: How a "Performance" PR Introduced 28 New Regressions

Post-Mortem: How a "Performance" PR Introduced 28 New Regressions

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2 min read
The const enum that took down our payments

The const enum that took down our payments

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7 min read
Stop Hitting the Network for Color Conversions: Remote APIs vs Local-First Utility Architecture

Stop Hitting the Network for Color Conversions: Remote APIs vs Local-First Utility Architecture

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6 min read
Why Cloud Audio Converters are a Scalability Trap: Going Local-First with WebAssembly

Why Cloud Audio Converters are a Scalability Trap: Going Local-First with WebAssembly

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7 min read
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